Hoisting equipment with high use stability

The utility model discloses hoisting equipment with high use stability, which comprises two supporting columns, connecting shafts arranged on the opposite inner sides of the two supporting columns, a sliding rail connected with the upper end faces of the two supporting columns, a sliding block connected with an electric hoist, a steel wire rope connected with the electric hoist, a connecting block connected with the steel wire rope, and two connecting shafts connected with the connecting block. A sliding rod and a limiting rod are arranged between the connecting block and the connecting shaft which are located on the same side, a sliding groove and a limiting groove are formed in the limiting rod, the sliding groove is connected with the sliding rod in a clamped mode, the sliding rod is connected with the limiting block, the connecting block is fixedly connected with a hook, and a controller is arranged on the side face of one supporting column. Compared with the prior art, the lifting device has the advantag